PHOTO OF THE DAY : Ob Luang National Park, Thailand

Ob Luang National is park is home to the Grand Canyon of Thailand and is also a very important archeological site, with prehistoric cave paintings, and bronze age burial sites among other items of interest, viewable along the Prehistoric Nature Trail.

The park occupies an area of 553 square kilometres, around 80 kilometres south of Chiang Mai, and joins to the southern edge of Doi Inthanon National Park.